Subaru Robin EA190V - Manual (Page 33)

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·Before reassembling, check the carburetor thermal gasket, carburetor gasket,
and air cleaner gasket for damaged, please replace it if necessary. Please pay attention to
assembling direction.
● Carburetor
Wash the carburetor in the clean place, first, clean the
outside surface, and wash the inside the parts with
special carburetor detergent or gasoline. Except
washing impurities, please wash the gasoline colloid
on the part surface. Blow the washed parts clean with
compression air, and don’t use cloth and paper against
recontaminating. Don’t use the steel wire and other
hard material to open the blocked hole to prevent
carburetor performance from changing holes diameter.
Use the gasoline and compression air to clean it.
NOTICE:
 Loosen the drain bolt and completely drain the fuel out before installing carburetor.
 No fire
Reassembly:
Ser.no. Description Ser.no. Description Ser.no
.
Description
1 Throttle valve 11 Pilot jet 21 Float pin
2 Throttle valve shaft 12 Choke stopper spring 22 Float chamber sealing ring
3 Small washer-A class 13 Pilot screw 23 Float chamber
4 Philips screw 14 Pilot screw spring 24 Sealing ring
5 Choke shaft 15 Throttle stop screw 25 Oil cup bolt
6 Choke 16 Screw spring (option) 26 Washer
7 Small washer-A class 17 Main nozzle 27 Oil drain plug
8 Philips screw 18 Main jet
9 Philips screw 19 Needle valve
10 Gasket 20 Float